228123848 has 8 divisors (see below), whose sum is σ = 427732230. Its totient is φ = 114061920.

The previous prime is 228123839. The next prime is 228123851. The reversal of 228123848 is 848321822.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 136002244 + 92121604 = 11662^2 + 9598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14257733 + ... + 14257748.

Almost surely, 2^228123848 is an apocalyptic number.

It is an amenable number.

228123848 is a deficient number, since it is larger than the sum of its proper divisors (199608382).

228123848 is a wasteful number, since it uses less digits than its factorization.

228123848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28515487 (or 28515483 counting only the distinct ones).

The product of its digits is 49152, while the sum is 38.

The square root of 228123848 is about 15103.7693308657. The cubic root of 228123848 is about 611.0220686820.

The spelling of 228123848 in words is "two hundred twenty-eight million, one hundred twenty-three thousand, eight hundred forty-eight".